diff --git a/emencia/django/newsletter/templates/newsletter/AutomaticEmail.html b/emencia/django/newsletter/templates/newsletter/AutomaticEmail.html
index 17bc5b1d..d0c53622 100644
--- a/emencia/django/newsletter/templates/newsletter/AutomaticEmail.html
+++ b/emencia/django/newsletter/templates/newsletter/AutomaticEmail.html
@@ -355,7 +355,7 @@
                         {% endif %}
 
 
-                        <table style="width: 100%; background-image: url(cid:b.png); height: 129px">
+                        <table style="width: 100%; background-image: url(cid:b); height: 129px">
                           <tr>
                             <td>
                               <table style="width: 100%;">